Led Module Vu120 (Optional); Commissioning; Function Check; Switching On The Measuring Device - Endress+Hauser Liquiphant FTL64 Operating Instructions Manual

Liquiphant FTL64
Endress+Hauser
7.2

LED module VU120 (optional)

Depending on the MAX/MIN setting, an LED indicates the operational status (switch
status or alarm status) in green, yellow and red. The LED lights up very brightly and can be
easily identified from a distance.
Connection to the following electronic inserts: FEL62, FEL64, FEL64 DC.
 For more detailed information, see "Electrical connection" section.
8

Commissioning

8.1

Function check

Before commissioning the measuring point, check whether the post-installation and post-
connection checks have been performed:
• "Post-installation check" checklist →  16
• "Post-connection check" checklist →  31
8.2

Switching on the measuring device

During the power-up time, the device output is in the safety-oriented state, or in the alarm
state if available:
• For electronic insert FEL61, the output will be in the correct state for a maximum of 4 s
after powering up the device.
• For electronic inserts FEL62, FEL64, FEL64DC, the output will be in the correct state for
a maximum of 3 s after powering up the device.
• For electronic inserts FEL68 NAMUR and FEL67 PFM, a functional test is always
performed upon powering up the device. The output is in the correct state after a
maximum of 10 s.
8.3

Establishing a connection via SmartBlue (app)

8.3.1

Requirements

Device requirements
Commissioning via SmartBlue is only possible if a Bluetooth module is installed in the
device.
System requirements
The SmartBlue App is available for download for mobile smartphone or tablet devices in
the Google Play Store for Android, and in the App Store for iOS.
• iOS devices: iPhone 5S or higher from iOS11; iPad 5th Generation or higher from iOS11;
iPod Touch 6th Generation or higher from iOS11
• Devices with Android: from Android 6.0 and Bluetooth® 4.0
Initial password
The ID number on the nameplate of the Bluetooth module is used as the initial password
when establishing the connection for the first time.
It is important to note the following if the Bluetooth module is removed from one
device and installed in another device: all log-in data are only stored in the Bluetooth
module and not in the device. This also applies to the password changed by the user.
Commissioning
37